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xilinx: Add simulation models for IOBUF and OBUFT.

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This commit is contained in:
Marcin Kościelnicki 2019-11-26 05:04:28 +01:00
parent 6cdea425b8
commit 0466c48533
3 changed files with 30 additions and 25 deletions
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4
techlibs/xilinx/cells_xtra.py
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@ -326,7 +326,7 @@ CELLS = [
Cell('IBUFGDS', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
Cell('IBUFGDS_DIFF_OUT', port_attrs={'I': ['iopad_external_pin'], 'IB': ['iopad_external_pin']}),
# I/O.
Cell('IOBUF', port_attrs={'IO': ['iopad_external_pin']}),
# Cell('IOBUF', port_attrs={'IO': ['iopad_external_pin']}),
Cell('IOBUF_DCIEN', port_attrs={'IO': ['iopad_external_pin']}),
Cell('IOBUF_INTERMDISABLE', port_attrs={'IO': ['iopad_external_pin']}),
Cell('IOBUFE3', port_attrs={'IO': ['iopad_external_pin']}),
@ -342,7 +342,7 @@ CELLS = [
Cell('OBUFDS', port_attrs={'O': ['iopad_external_pin'], 'OB': ['iopad_external_pin']}),
Cell('OBUFDS_DPHY', port_attrs={'O': ['iopad_external_pin'], 'OB': ['iopad_external_pin']}),
# Output + tristate.
Cell('OBUFT', port_attrs={'O': ['iopad_external_pin']}),
# Cell('OBUFT', port_attrs={'O': ['iopad_external_pin']}),
Cell('OBUFTDS', port_attrs={'O': ['iopad_external_pin'], 'OB': ['iopad_external_pin']}),
# Pulls.
Cell('KEEPER'),